Added empty shared multiplatform module with gradle catalogue

.gitignore

@@ -13,3 +13,4 @@
 .externalNativeBuild
 .cxx
 local.properties
+shared/build

build.gradle.kts

@@ -2,6 +2,8 @@
 @Suppress("DSL_SCOPE_VIOLATION") // TODO: Remove once KTIJ-19369 is fixed
 plugins {
  alias(libs.plugins.com.android.application) apply false
+ alias(libs.plugins.com.android.library) apply false
  alias(libs.plugins.org.jetbrains.kotlin.android) apply false
+ alias(libs.plugins.kotlin.multiplatform) apply false
 }
 true // Needed to make the Suppress annotation work for the plugins block

gradle/libs.versions.toml

@@ -7,7 +7,7 @@ jvmTargetVersion = "1.8"
 kotlinCompilerExtensionVersion = "1.5.7"
 
 agp = "8.1.4"
-org-jetbrains-kotlin-android = "1.9.21"
+kotlin = "1.9.21"
 core-ktx = "1.12.0"
 junit = "4.13.2"
 androidx-test-ext-junit = "1.1.5"
@@ -18,6 +18,7 @@ compose-bom = "2023.10.01"
 
 [libraries]
 core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "core-ktx" }
+kotlin-test = { module = "org.jetbrains.kotlin:kotlin-test", version.ref = "kotlin" }
 junit = { group = "junit", name = "junit", version.ref = "junit" }
 androidx-test-ext-junit = { group = "androidx.test.ext", name = "junit", version.ref = "androidx-test-ext-junit" }
 espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espresso-core" }
@@ -34,7 +35,9 @@ material3 = { group = "androidx.compose.material3", name = "material3" }
 
 [plugins]
 com-android-application = { id = "com.android.application", version.ref = "agp" }
-org-jetbrains-kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "org-jetbrains-kotlin-android" }
+com-android-library = { id = "com.android.library", version.ref = "agp" }
+kotlin-multiplatform = { id = "org.jetbrains.kotlin.multiplatform", version.ref = "kotlin" }
+org-jetbrains-kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
 
 [bundles]
 

settings.gradle.kts

@@ -1,17 +1,30 @@
-pluginManagement {
+dependencyResolutionManagement {
  repositories {
- google()
+ google {
+ mavenContent {
+ includeGroupByRegex(".*google.*")
+ includeGroupByRegex(".*android.*")
+ }
+ }
+ mavenLocal()
  mavenCentral()
  gradlePluginPortal()
  }
-}
-dependencyResolutionManagement {
- repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
- repositories {
- google()
- mavenCentral()
+
+ pluginManagement {
+ repositories {
+ google {
+ mavenContent {
+ includeGroupByRegex(".*google.*")
+ includeGroupByRegex(".*android.*")
+ }
+ }
+ mavenCentral()
+ gradlePluginPortal()
+ }
  }
 }
 
 rootProject.name = "Spotify-KMP"
 include(":app")
+include(":shared")

shared/build.gradle.kts

@@ -0,0 +1,43 @@
+@Suppress("DSL_SCOPE_VIOLATION") // TODO: Remove once KTIJ-19369 is fixed
+plugins {
+ alias(libs.plugins.kotlin.multiplatform)
+ alias(libs.plugins.com.android.library)
+}
+
+kotlin {
+ androidTarget {
+ compilations.all {
+ kotlinOptions {
+ jvmTarget = libs.versions.jvmTargetVersion.get()
+ }
+ }
+ }
+
+ listOf(
+ iosX64(),
+ iosArm64(),
+ iosSimulatorArm64()
+ ).forEach {
+ it.binaries.framework {
+ baseName = "shared"
+ isStatic = true
+ }
+ }
+
+ sourceSets {
+ commonMain.dependencies {
+ //put your multiplatform dependencies here
+ }
+ commonTest.dependencies {
+ implementation(libs.kotlin.test)
+ }
+ }
+}
+
+android {
+ namespace = "com.spotify.app.shared"
+ compileSdk = libs.versions.compileSdkVersion.get().toInt()
+ defaultConfig {
+ minSdk = libs.versions.minSdkVersion.get().toInt()
+ }
+}

shared/src/androidMain/kotlin/com/spotify/app/shared/Platform.android.kt

@@ -0,0 +1,7 @@
+package com.spotify.app.shared
+
+class AndroidPlatform : Platform {
+ override val name: String = "Android ${android.os.Build.VERSION.SDK_INT}"
+}
+
+actual fun getPlatform(): Platform = AndroidPlatform()

shared/src/commonMain/kotlin/com/spotify/app/shared/Greeting.kt

@@ -0,0 +1,9 @@
+package com.spotify.app.shared
+
+class Greeting {
+ private val platform: Platform = getPlatform()
+
+ fun greet(): String {
+ return "Hello, ${platform.name}!"
+ }
+}

shared/src/commonMain/kotlin/com/spotify/app/shared/Platform.kt

@@ -0,0 +1,7 @@
+package com.spotify.app.shared
+
+interface Platform {
+ val name: String
+}
+
+expect fun getPlatform(): Platform

shared/src/iosMain/kotlin/com/spotify/app/shared/Platform.ios.kt

@@ -0,0 +1,9 @@
+package com.spotify.app.shared
+
+import platform.UIKit.UIDevice
+
+class IOSPlatform: Platform {
+ override val name: String = UIDevice.currentDevice.systemName() + " " + UIDevice.currentDevice.systemVersion
+}
+
+actual fun getPlatform(): Platform = IOSPlatform()